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scd: Minor fixes to silence compiler warnings.

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* scd/app.c (app_reset): Initialize ERR.
* scd/scdaemon.c (scd_kick_the_loop, handle_connections): Catch the
return value.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2017-02-16 11:49:37 +09:00
parent a3509e12b6
commit 7a666ccb44
2 changed files with 6 additions and 4 deletions
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8
scd/scdaemon.c
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@ -1182,8 +1182,11 @@ start_connection_thread (void *arg)
void
scd_kick_the_loop (void)
{
int ret;
/* Kick the select loop. */
write (notify_fd, "", 1);
ret = write (notify_fd, "", 1);
(void)ret;
}
/* Connection handler loop. Wait for connection requests and spawn a
@ -1308,8 +1311,7 @@ handle_connections (int listen_fd)
{
char buf[256];
read (pipe_fd[0], buf, sizeof buf);
ret--;
ret = read (pipe_fd[0], buf, sizeof buf);
}
if (listen_fd != -1 && FD_ISSET (listen_fd, &read_fdset))